Nexora CX-8420 SE 6-Core AM5 Desktop Processor
Processors · Nexora · SKU CX8420-SE · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 15,253 (Processors scale) |
|---|---|
| Category rank | #2,871 |
| Street price | $89 |
| Power | 65 W (TDP) |
| Performance per dollar | 171.38 |
| Released | 2023 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-8420 SE |
| Socket | AM5 |
| Cores / threads | 6 cores / 12 threads |
| Base clock | 3.8 GHz |
| Max boost clock | 4.8 GHz |
| L3 cache | 32 MB |
| Power | 65 W TDP (PPT 88 W) |
| Memory support | DDR5-5200, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-5020 Max 10-Core LGA1700 Desktop Processor | 21,291 | $109 | Compare |
| Altrix CX-2482 Plus 14-Core LGA1700 Desktop Processor | 41,718 | $419 | Compare |
| Altrix CX-9103 Prime 6-Core AM4 Desktop Processor | 17,495 | $89 | Compare |
| Altrix CX-5595 SE 8-Core AM5 Desktop Processor | 40,955 | $489 | Compare |
| Nexora CX-6929 Core 8-Core AM4 Desktop Processor | 41,380 | $449 | Compare |
| Nexora CX-4060 Edge 6-Core AM5 Desktop Processor | 20,289 | $119 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-8420 SE 6-Core AM5 Desktop Processor”, https://vextor7.com/item/7713264 (accessed 2026-10-25).